AU2016206983B2 - Radiopaque monomers, polymers, microspheres, and methods related thereto - Google Patents
Radiopaque monomers, polymers, microspheres, and methods related thereto Download PDFInfo
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- AU2016206983B2 AU2016206983B2 AU2016206983A AU2016206983A AU2016206983B2 AU 2016206983 B2 AU2016206983 B2 AU 2016206983B2 AU 2016206983 A AU2016206983 A AU 2016206983A AU 2016206983 A AU2016206983 A AU 2016206983A AU 2016206983 B2 AU2016206983 B2 AU 2016206983B2
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- Australia
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- microsphere
- polymer
- microspheres
- polymerized
- monomer
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/52—Amides or imides
- C08F220/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
- C08F220/58—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide containing oxygen in addition to the carbonamido oxygen, e.g. N-methylolacrylamide, N-(meth)acryloylmorpholine
- C08F220/585—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide containing oxygen in addition to the carbonamido oxygen, e.g. N-methylolacrylamide, N-(meth)acryloylmorpholine and containing other heteroatoms, e.g. 2-acrylamido-2-methylpropane sulfonic acid [AMPS]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/70—Carbohydrates; Sugars; Derivatives thereof
- A61K31/7028—Compounds having saccharide radicals attached to non-saccharide compounds by glycosidic linkages
- A61K31/7034—Compounds having saccharide radicals attached to non-saccharide compounds by glycosidic linkages attached to a carbocyclic compound, e.g. phloridzin
- A61K31/704—Compounds having saccharide radicals attached to non-saccharide compounds by glycosidic linkages attached to a carbocyclic compound, e.g. phloridzin attached to a condensed carbocyclic ring system, e.g. sennosides, thiocolchicosides, escin, daunorubicin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/02—Inorganic compounds
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K49/00—Preparations for testing in vivo
- A61K49/04—X-ray contrast preparations
- A61K49/0433—X-ray contrast preparations containing an organic halogenated X-ray contrast-enhancing agent
- A61K49/0438—Organic X-ray contrast-enhancing agent comprising an iodinated group or an iodine atom, e.g. iopamidol
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K49/00—Preparations for testing in vivo
- A61K49/04—X-ray contrast preparations
- A61K49/0433—X-ray contrast preparations containing an organic halogenated X-ray contrast-enhancing agent
- A61K49/0442—Polymeric X-ray contrast-enhancing agent comprising a halogenated group
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K49/00—Preparations for testing in vivo
- A61K49/04—X-ray contrast preparations
- A61K49/0433—X-ray contrast preparations containing an organic halogenated X-ray contrast-enhancing agent
- A61K49/0447—Physical forms of mixtures of two different X-ray contrast-enhancing agents, containing at least one X-ray contrast-enhancing agent which is a halogenated organic compound
- A61K49/0476—Particles, beads, capsules, spheres
- A61K49/048—Microparticles, microbeads, microcapsules, microspheres, i.e. having a size or diameter higher or equal to 1 micrometer
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K49/00—Preparations for testing in vivo
- A61K49/06—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations
- A61K49/08—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations characterised by the carrier
- A61K49/10—Organic compounds
- A61K49/12—Macromolecular compounds
- A61K49/126—Linear polymers, e.g. dextran, inulin, PEG
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K49/00—Preparations for testing in vivo
- A61K49/06—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations
- A61K49/18—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations characterised by a special physical form, e.g. emulsions, microcapsules, liposomes
- A61K49/1818—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations characterised by a special physical form, e.g. emulsions, microcapsules, liposomes particles, e.g. uncoated or non-functionalised microparticles or nanoparticles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K49/00—Preparations for testing in vivo
- A61K49/06—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations
- A61K49/18—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations characterised by a special physical form, e.g. emulsions, microcapsules, liposomes
- A61K49/1818—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations characterised by a special physical form, e.g. emulsions, microcapsules, liposomes particles, e.g. uncoated or non-functionalised microparticles or nanoparticles
- A61K49/1821—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations characterised by a special physical form, e.g. emulsions, microcapsules, liposomes particles, e.g. uncoated or non-functionalised microparticles or nanoparticles coated or functionalised microparticles or nanoparticles
- A61K49/1824—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations characterised by a special physical form, e.g. emulsions, microcapsules, liposomes particles, e.g. uncoated or non-functionalised microparticles or nanoparticles coated or functionalised microparticles or nanoparticles coated or functionalised nanoparticles
- A61K49/1827—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations characterised by a special physical form, e.g. emulsions, microcapsules, liposomes particles, e.g. uncoated or non-functionalised microparticles or nanoparticles coated or functionalised microparticles or nanoparticles coated or functionalised nanoparticles having a (super)(para)magnetic core, being a solid MRI-active material, e.g. magnetite, or composed of a plurality of MRI-active, organic agents, e.g. Gd-chelates, or nuclei, e.g. Eu3+, encapsulated or entrapped in the core of the coated or functionalised nanoparticle
- A61K49/1851—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations characterised by a special physical form, e.g. emulsions, microcapsules, liposomes particles, e.g. uncoated or non-functionalised microparticles or nanoparticles coated or functionalised microparticles or nanoparticles coated or functionalised nanoparticles having a (super)(para)magnetic core, being a solid MRI-active material, e.g. magnetite, or composed of a plurality of MRI-active, organic agents, e.g. Gd-chelates, or nuclei, e.g. Eu3+, encapsulated or entrapped in the core of the coated or functionalised nanoparticle having a (super)(para)magnetic core coated or functionalised with an organic macromolecular compound, i.e. oligomeric, polymeric, dendrimeric organic molecule
- A61K49/1854—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations characterised by a special physical form, e.g. emulsions, microcapsules, liposomes particles, e.g. uncoated or non-functionalised microparticles or nanoparticles coated or functionalised microparticles or nanoparticles coated or functionalised nanoparticles having a (super)(para)magnetic core, being a solid MRI-active material, e.g. magnetite, or composed of a plurality of MRI-active, organic agents, e.g. Gd-chelates, or nuclei, e.g. Eu3+, encapsulated or entrapped in the core of the coated or functionalised nanoparticle having a (super)(para)magnetic core coated or functionalised with an organic macromolecular compound, i.e. oligomeric, polymeric, dendrimeric organic molecule the organic macromolecular compound being obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. poly(meth)acrylate, polyacrylamide, polyvinylpyrrolidone, polyvinylalcohol
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/0012—Galenical forms characterised by the site of application
- A61K9/0019—Injectable compositions; Intramuscular, intravenous, arterial, subcutaneous administration; Compositions to be administered through the skin in an invasive manner
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
- A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
- A61K9/1605—Excipients; Inactive ingredients
- A61K9/1629—Organic macromolecular compounds
- A61K9/1635—Organic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyvinyl pyrrolidone, poly(meth)acrylates
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C231/00—Preparation of carboxylic acid amides
- C07C231/08—Preparation of carboxylic acid amides from amides by reaction at nitrogen atoms of carboxamide groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/52—Amides or imides
- C08F220/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
- C08F220/58—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide containing oxygen in addition to the carbonamido oxygen, e.g. N-methylolacrylamide, N-(meth)acryloylmorpholine
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F222/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides, or nitriles thereof
- C08F222/36—Amides or imides
- C08F222/38—Amides
- C08F222/385—Monomers containing two or more (meth)acrylamide groups, e.g. N,N'-methylenebisacrylamide
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Medicinal Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Nanotechnology (AREA)
- Pharmacology & Pharmacy (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Radiology & Medical Imaging (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Molecular Biology (AREA)
- Polymers & Plastics (AREA)
- Dermatology (AREA)
- Inorganic Chemistry (AREA)
- Immunology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicinal Preparation (AREA)
- Polymerisation Methods In General (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201562102384P | 2015-01-12 | 2015-01-12 | |
US62/102,384 | 2015-01-12 | ||
PCT/US2016/012820 WO2016115023A1 (en) | 2015-01-12 | 2016-01-11 | Radiopaque monomers, polymers, microspheres, and methods related thereto |
Publications (2)
Publication Number | Publication Date |
---|---|
AU2016206983A1 AU2016206983A1 (en) | 2017-07-13 |
AU2016206983B2 true AU2016206983B2 (en) | 2019-08-22 |
Family
ID=56367050
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2016206983A Active AU2016206983B2 (en) | 2015-01-12 | 2016-01-11 | Radiopaque monomers, polymers, microspheres, and methods related thereto |
Country Status (5)
Country | Link |
---|---|
US (3) | US10265423B2 (es) |
EP (3) | EP4245782A1 (es) |
AU (1) | AU2016206983B2 (es) |
ES (2) | ES2956801T3 (es) |
WO (1) | WO2016115023A1 (es) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4245782A1 (en) | 2015-01-12 | 2023-09-20 | Biosphere Medical, Inc. | Radiopaque monomers, polymers, microspheres, and methods related thereto |
ES2718061T3 (es) | 2015-06-17 | 2019-06-27 | Clariant Int Ltd | Polímeros solubles en agua o hinchables en agua como agentes de reducción de la pérdida de agua en pastas crudas de cemento |
BR112019011780B1 (pt) | 2016-12-12 | 2023-03-07 | Clariant International Ltd | Polímero compreendendo carbono de material biológico, seu processo de obtenção e seu uso |
WO2018108611A1 (en) | 2016-12-12 | 2018-06-21 | Clariant International Ltd | Use of bio-based polymer in a cosmetic, dermatological or pharmaceutical composition |
US11401362B2 (en) | 2016-12-15 | 2022-08-02 | Clariant International Ltd | Water-soluble and/or water-swellable hybrid polymer |
WO2018108664A1 (en) | 2016-12-15 | 2018-06-21 | Clariant International Ltd | Water-soluble and/or water-swellable hybrid polymer |
EP3554644A1 (en) | 2016-12-15 | 2019-10-23 | Clariant International Ltd | Water-soluble and/or water-swellable hybrid polymer |
WO2018108667A1 (en) | 2016-12-15 | 2018-06-21 | Clariant International Ltd | Water-soluble and/or water-swellable hybrid polymer |
TW202000189A (zh) * | 2018-06-29 | 2020-01-01 | 英商白康帝英國有限公司 | 不透射線聚合物 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0436316A1 (en) * | 1989-12-08 | 1991-07-10 | Milos Sovak | X-ray contrast media for prolonged opacification |
WO1992021327A1 (en) * | 1991-05-29 | 1992-12-10 | Sepracor, Inc. | Microspheres useful for therapeutic vascular occlusions and injectable solutions containing the same |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1256437A (en) | 1969-12-13 | 1971-12-08 | Dowty Meco Ltd | Chain conveyor drive sprocket assembly |
US7790141B2 (en) * | 2003-08-11 | 2010-09-07 | Pathak Holdings, Llc | Radio-opaque compounds, compositions containing same and methods of their synthesis and use |
CA2531894C (en) * | 2003-09-25 | 2014-02-11 | Rutgers, The State University | Inherently radiopaque polymeric products for embolotherapy |
CA2670022A1 (en) * | 2006-10-31 | 2008-05-08 | Universiteit Maastricht | Homogeneous, intrinsic radiopaque embolic particles |
EP1992371A1 (de) * | 2007-05-15 | 2008-11-19 | Occlutech GmbH | Bioresorbierbare röntgenopake Polymermaterialien und daraus hergestellte Occlussionsinstrumente |
DE102009036817A1 (de) * | 2009-08-10 | 2011-02-17 | Acoredis Gmbh | Medizinisches, biologisch abbaubares Occlusionsinstrument und dessen Verwendung |
EP2600902A4 (en) | 2010-08-06 | 2015-01-07 | Endoshape Inc | X-RAY DENSITY RESIN POLYMERS FOR MEDICAL DEVICES |
CA2906574C (en) | 2013-03-15 | 2021-08-31 | Matthew R. Dreher | Imageable embolic microsphere |
GB2521997A (en) | 2013-09-06 | 2015-07-15 | Biocompatibles Uk Ltd | Radiopaque polymers |
GB2519738A (en) | 2013-09-06 | 2015-05-06 | Biocompatibles Uk Ltd | Radiopaque polymers |
EP4245782A1 (en) | 2015-01-12 | 2023-09-20 | Biosphere Medical, Inc. | Radiopaque monomers, polymers, microspheres, and methods related thereto |
-
2016
- 2016-01-11 EP EP23170497.4A patent/EP4245782A1/en active Pending
- 2016-01-11 EP EP20152752.0A patent/EP3660061B1/en active Active
- 2016-01-11 EP EP16737667.2A patent/EP3245236B1/en active Active
- 2016-01-11 WO PCT/US2016/012820 patent/WO2016115023A1/en active Application Filing
- 2016-01-11 US US14/992,580 patent/US10265423B2/en active Active
- 2016-01-11 AU AU2016206983A patent/AU2016206983B2/en active Active
- 2016-01-11 ES ES20152752T patent/ES2956801T3/es active Active
- 2016-01-11 ES ES16737667T patent/ES2834737T3/es active Active
-
2019
- 2019-04-11 US US16/381,628 patent/US11116855B2/en active Active
-
2021
- 2021-07-26 US US17/385,735 patent/US11845823B2/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0436316A1 (en) * | 1989-12-08 | 1991-07-10 | Milos Sovak | X-ray contrast media for prolonged opacification |
WO1992021327A1 (en) * | 1991-05-29 | 1992-12-10 | Sepracor, Inc. | Microspheres useful for therapeutic vascular occlusions and injectable solutions containing the same |
Non-Patent Citations (1)
Title |
---|
BROWN ERIC ET AL, MAKROMOLEKULARE CHEMIE. RAPID COMMUNICAT, WILEY - VCH VERLAG GMBH & CO. KGAA, CH, vol. 6, no. 7, doi:10.1002/MARC.1985.030060709, ISSN 0173-2803, (1985-01-01), pages 503 - 507, (2003-03-12) * |
Also Published As
Publication number | Publication date |
---|---|
EP3660061A1 (en) | 2020-06-03 |
US20220016270A1 (en) | 2022-01-20 |
EP3245236A1 (en) | 2017-11-22 |
AU2016206983A1 (en) | 2017-07-13 |
ES2956801T3 (es) | 2023-12-28 |
US11845823B2 (en) | 2023-12-19 |
ES2834737T3 (es) | 2021-06-18 |
US20160200670A1 (en) | 2016-07-14 |
US10265423B2 (en) | 2019-04-23 |
EP4245782A1 (en) | 2023-09-20 |
EP3245236B1 (en) | 2020-09-23 |
US11116855B2 (en) | 2021-09-14 |
WO2016115023A1 (en) | 2016-07-21 |
US20190231908A1 (en) | 2019-08-01 |
EP3660061B1 (en) | 2023-06-21 |
EP3245236A4 (en) | 2018-08-15 |
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